Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Pre-XDrive Transfer Case Service Kit

Includes all the necessary components for a transfer case drain and fill
Mfg Part #
ECS Part #
Assembled By ECS
Free Shipping Free Shipping
on orders $49 and up
Availability: In Stock
Does this fit my vehicle?

Product Details

Often overlooked, your transfer case is a vital component in the all wheel drive system of your vehicle. If left unserviced, the fluid will begin to break down, leaving sludge and deposits to build up throughout the transfer case. As the fluid breaks down, lubrication properties are lost, allowing excess wear to take a toll on the internal components of the transfer case. Stay ahead of the game with a service kit from ECS Tuning.

Kit includes:

  • Replacement drain and fill plugs
  • 1 quart Redline D4 ATF

Capacity: 1.1 pint


Service tips:

First, remove your fill plug, followed by the drain plug. Once the fluid has drained completely, install the new drain plug and torque to specification. Using a fluid transfer pump, fill the transfer case until the fluid begins to run freely from the fill hole. Then install the new fill plug and torque to specification. That's it! No filter to change or gaskets to mess with!

Drain and fill plugs require a torque of 24 lb/ft.

ECS Tuning recommends servicing your transfer case every 60,000 miles.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 325xi M54 2.5L
BMW E46 330xi M54 3.0L
BMW E53 X5 M54 3.0L
BMW E53 X5 M62 4.4L
BMW E53 X5 M62 4.6L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings